What was found
NR 3 HYDRAULIC SYSTEM QUANTITY DECREASED FROM 7.8 AT BEGINNING OF FLIGHT TO 5.4 GALLONS AT END OF FLIGHT. REPLACED FLEX LINE WITH SOLID RIGID LINE PER MM 29-11-096. OPS CHECKED NORMAL (7-10-97). (X)
- Difficulty date
- May 13, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N609FF
- Make and model
- Boeing 747121
- Aircraft serial
- 20354
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Line
- Part number
- 65B01512388
- Condition
- Failed
- Location
- Nr 3 Hyd System
- Stage of operation
- CL
- Nature of condition
- K, J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.